Synthetic children frontend for std::coroutine_handle<promise_type> from libc++, libstdc++ and MSVC STL.
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#include <Coroutines.h>
Public Member Functions | |
| StdlibCoroutineHandleSyntheticFrontEnd (lldb::ValueObjectSP valobj_sp) | |
| ~StdlibCoroutineHandleSyntheticFrontEnd () override | |
| size_t | CalculateNumChildren () override |
| lldb::ValueObjectSP | GetChildAtIndex (size_t idx) override |
| bool | Update () override |
| bool | MightHaveChildren () override |
| size_t | GetIndexOfChildWithName (ConstString name) override |
 Public Member Functions inherited from lldb_private::SyntheticChildrenFrontEnd | |
| SyntheticChildrenFrontEnd (ValueObject &backend) | |
| virtual | ~SyntheticChildrenFrontEnd ()=default |
| virtual size_t | CalculateNumChildren ()=0 |
| virtual size_t | CalculateNumChildren (uint32_t max) |
| virtual lldb::ValueObjectSP | GetChildAtIndex (size_t idx)=0 |
| virtual size_t | GetIndexOfChildWithName (ConstString name)=0 |
| virtual bool | Update ()=0 |
| virtual bool | MightHaveChildren ()=0 |
| virtual lldb::ValueObjectSP | GetSyntheticValue () |
| virtual ConstString | GetSyntheticTypeName () |
Private Attributes | |
| lldb::ValueObjectSP | m_resume_ptr_sp |
| lldb::ValueObjectSP | m_destroy_ptr_sp |
| lldb::ValueObjectSP | m_promise_ptr_sp |
Additional Inherited Members | |
| Public Types inherited from lldb_private::SyntheticChildrenFrontEnd | |
| typedef std::shared_ptr< SyntheticChildrenFrontEnd > | SharedPointer |
| typedef std::unique_ptr< SyntheticChildrenFrontEnd > | AutoPointer |
| Protected Member Functions inherited from lldb_private::SyntheticChildrenFrontEnd | |
| void | SetValid (bool valid) |
| bool | IsValid () |
| lldb::ValueObjectSP | CreateValueObjectFromExpression (llvm::StringRef name, llvm::StringRef expression, const ExecutionContext &exe_ctx) |
| lldb::ValueObjectSP | CreateValueObjectFromAddress (llvm::StringRef name, uint64_t address, const ExecutionContext &exe_ctx, CompilerType type) |
| lldb::ValueObjectSP | CreateValueObjectFromData (llvm::StringRef name, const DataExtractor &data, const ExecutionContext &exe_ctx, CompilerType type) |
| Protected Attributes inherited from lldb_private::SyntheticChildrenFrontEnd | |
| ValueObject & | m_backend |
Detailed Description
Synthetic children frontend for std::coroutine_handle<promise_type> from libc++, libstdc++ and MSVC STL.
Shows the compiler-generated resume and destroy function pointers as well as the promise, if the promise type is promise_type != void.
Definition at line 30 of file Coroutines.h.
Constructor & Destructor Documentation
◆ StdlibCoroutineHandleSyntheticFrontEnd()
| lldb_private::formatters::StdlibCoroutineHandleSyntheticFrontEnd::StdlibCoroutineHandleSyntheticFrontEnd | ( | lldb::ValueObjectSP | valobj_sp | ) |
Definition at line 97 of file Coroutines.cpp.
References Update().
◆ ~StdlibCoroutineHandleSyntheticFrontEnd()
|
overridedefault |
Member Function Documentation
◆ CalculateNumChildren()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 107 of file Coroutines.cpp.
◆ GetChildAtIndex()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 115 of file Coroutines.cpp.
◆ GetIndexOfChildWithName()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 205 of file Coroutines.cpp.
References m_destroy_ptr_sp, m_promise_ptr_sp, m_resume_ptr_sp, and UINT32_MAX.
◆ MightHaveChildren()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 200 of file Coroutines.cpp.
◆ Update()
|
overridevirtual |
Implements lldb_private::SyntheticChildrenFrontEnd.
Definition at line 128 of file Coroutines.cpp.
References lldb::eBasicTypeVoid, error(), ExtractDestroyFunction(), GetCoroFramePtrFromHandle(), lldb_private::CompilerType::GetPointerType(), InferPromiseType(), lldb_private::CompilerType::IsVoidType(), LLDB_INVALID_ADDRESS, and lldbassert.
Referenced by StdlibCoroutineHandleSyntheticFrontEnd().
Member Data Documentation
◆ m_destroy_ptr_sp
|
private |
Definition at line 49 of file Coroutines.h.
Referenced by GetIndexOfChildWithName().
◆ m_promise_ptr_sp
|
private |
Definition at line 50 of file Coroutines.h.
Referenced by GetIndexOfChildWithName().
◆ m_resume_ptr_sp
|
private |
Definition at line 48 of file Coroutines.h.
Referenced by GetIndexOfChildWithName().
The documentation for this class was generated from the following files:
